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169MV, Float Type Low Water Cut-Off, 3-1/8" Insertion Length with Millivolt Switch (Steam)
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155150 has been discontinued
Discontinued December 2, 2025
This product was discontinued by the manufacturer.
MANUALS (2)
This item replaces: 169MV
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Product Highlights
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20 (Steam) MAX PSI
2-1/2" NPT Boiler Side Tappings
4-1/8" Diameter
9-1/2"
Threaded Connection
Description
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"
For residential and commercial low pressure steam boiler applications
Specifications
For residential and commercial low pressure steam boiler applications
Specifications
- For boilers of any steaming capacity
- For mounting in 21/2"" NPT boiler side tappings
- Insertion lengths available in 13/16 - 41/8"" (30-105mm)
- Packless bellows
- Adjustable BX outlet for easy installation
- Dual precision switches for dependable operation of the low water cut-off and an alarm or electric water feeder
- Maximum steam pressure 20 psi (1.4 kg/cm2)
Specs
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| Application: | Steam Boilers |
|---|---|
| Switch: | Millivolt |
| Max Pressure (PSI): | 20 (Steam) |
| Type: | Float-Style |
| Insertion Length: | 3-1/8" |
| Reset Type: | Automatic |
| Mount: | 2-1/2" NPT Boiler Side Tappings |
| Electrical Ratings (ALR): | 44.4 A @ 120 VAC 22.2 A @ 240 VAC |
| Electrical Ratings (AFL): | 3.7 A @ 240 VAC 7.4 A @ 120 VAC |
| Pilot Duty Rating: | 125 VA |
| Diameter (Inches): | 4-1/8" |
| Length: | 9-1/2" |
| Connection Type: | Threaded |
| Thread Size: | 2-1/2" |
Questions?
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6 Replacement Parts
69-114, O-Ring for 69
SKU: 318827
McDonnell & Miller69-113, O-Ring for 69
SKU: 318826
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